It would need to be pretty accurate, the user needs to be alerted if noise goes above a certain level for safety concerns. The alerting will be done by a microcontroller though, I just need a way to detect what the noise level is. I don't necessarily care about sound quality and all that.
Hi all,
I'm working on a project where I need to be able to measure sound in a room up to 120dB, A and C weighted. Basically it needs to be able to sense when the noise level rises above safe levels for the human ear. I've done a little research but since I don't know squat about audio I'm...